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发明名称
DISPOSITIVO DE ABSORCAO
摘要
申请公布号
BR7303644(D0)
申请公布日期
1974.08.29
申请号
BR19730003644
申请日期
1973.05.17
申请人
PROCTER & GAMBLE CO
发明人
SCHAEFER J
分类号
A61F13/20;A61F13/24;(IPC1-7):A61F13/20
主分类号
A61F13/20
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代理人
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